Short-Segment Instrumentation with Fractured Vertebrae Augmentation by Screws and Bone Substitute for Thoracolumbar Unstable Burst Fractures

Table 5

Distribution of neurologic status according ASIA impairment scale.

	A	B	C	D	E
Study (N = 20)
Preoperative	0	0	1	5	14
Final	0	0	0	1	19
Control (N = 22)
Preoperative	1	1	1	2	17
Final	1	0	1	1	19

ASIA = American Spinal Injury Association.